Hello, How are you?
I read your job description and I am able to do your project. I will fix Etherpad cross-origin issue on Jitsi Meet as you want. Please check my previous work reviews on Jitsi Meet install, customization, and App development. Knock me to see my past works on Jitsi Meet app. I will be happy to get your job and finished it soon. You will get good work from me. You can also pay me after doing the job.
Regards
MD RAKIBUL ISLAM RAKIB